1840897565

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1\times {\mathrm{2833}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 2396033640

約数和(自身を除く): 555136075

約数列:

[1, 5, 13, 65, 169, 769, 845, 2833, 3845, 9997, 14165, 36829, 49985, 129961, 184145, 478777, 649805, 2178577, 2393885, 10892885, 28321501, 141607505, 368179513, 1840897565]

約数ペア:

[(1, 1840897565), (5, 368179513), (13, 141607505), (65, 28321501), (169, 10892885), (769, 2393885), (845, 2178577), (2833, 649805), (3845, 478777), (9997, 184145), (14165, 129961), (36829, 49985)]